2006 Chrysler 300 Key Fob Battery Replacement Guide
If your 300 key is no longer unlock doors well, the cell battery most likely needs to be replaced. In this case, you’ll benefit from knowing how to disassembly Chrysler remote key fob and replace a dead or weak battery yourself. If you choose to do it at home near 300, use this guide, but first make sure you have all you need before you start.
What is the battery key fob useReplacing battery in remote key fob require one CR2032 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your keyless entry fob's batteries.
- 1xCR2032 battery
- flat head screwdriver
Step by step guide
A tiny button battery installed in the your key fob. Gently try to disassemble your fob with hands or flat head screwdriver. Replace 1xCR2032 battery with flat head screwdriver.
Replace old battery with new one CR2032. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.
Before assembling fob’s case, verify that everything is functioning by testing buttons on keyless entry remote.
The last thing to do is put your cover back on fob. Gently try to put the two halves together by hands from top to bottom. Check your keyless entry remote case for gaps. If it is not firmly closed try to repeat last step.
Video of keyless entry remote opening
How To Replace A Chrysler 300 Key Fob Battery 2005 - 2008 FCC ID OHT692427AA